Files
ComfyUI/tests/test_asset_seeder.py
Luke Mino-Altherr 42eda2b6fc feat(assets): register output files as assets after prompt execution
Add ingest_existing_file() to services/ingest.py as a public wrapper for
registering on-disk files (stat, BLAKE3 hash, MIME detection, path-based
tag derivation).

After each prompt execution in the main loop, iterate
history_result['outputs'] and register files with type 'output' as
assets. Runs while the asset seeder is paused, gated behind
asset_seeder.is_disabled(). Stores prompt_id in user_metadata for
provenance tracking.

Ingest uses a two-phase approach: insert a stub record (hash=NULL) first
for instant visibility, then defer hashing to the background seeder
enrich phase to avoid blocking the prompt worker thread.

When multiple enrich scans are enqueued while the seeder is busy, roots
are now unioned and compute_hashes uses sticky-true (OR) logic so no
queued work is silently dropped.

Extract _reset_to_idle helper in the asset seeder to deduplicate the
state reset pattern shared by _run_scan and mark_missing_outside_prefixes.

Separate history parsing from output file registration: move generic
file registration logic into register_output_files() in
app/assets/services/ingest.py, keeping only the ComfyUI history format
parsing (_collect_output_absolute_paths) in main.py.
2026-03-09 17:07:46 -07:00

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"""Tests for app.assets.seeder enqueue_enrich and pending-queue behaviour."""
import threading
from unittest.mock import patch
import pytest
from app.assets.seeder import Progress, _AssetSeeder, State
@pytest.fixture()
def seeder():
"""Fresh seeder instance for each test."""
return _AssetSeeder()
# ---------------------------------------------------------------------------
# _reset_to_idle
# ---------------------------------------------------------------------------
class TestResetToIdle:
def test_sets_idle_and_clears_progress(self, seeder):
"""_reset_to_idle should move state to IDLE and snapshot progress."""
progress = Progress(scanned=10, total=20, created=5, skipped=3)
seeder._state = State.RUNNING
seeder._progress = progress
with seeder._lock:
seeder._reset_to_idle()
assert seeder._state is State.IDLE
assert seeder._progress is None
assert seeder._last_progress is progress
def test_noop_when_progress_already_none(self, seeder):
"""_reset_to_idle should handle None progress gracefully."""
seeder._state = State.CANCELLING
seeder._progress = None
with seeder._lock:
seeder._reset_to_idle()
assert seeder._state is State.IDLE
assert seeder._progress is None
assert seeder._last_progress is None
# ---------------------------------------------------------------------------
# enqueue_enrich immediate start when idle
# ---------------------------------------------------------------------------
class TestEnqueueEnrichStartsImmediately:
def test_starts_when_idle(self, seeder):
"""enqueue_enrich should delegate to start_enrich and return True when idle."""
with patch.object(seeder, "start_enrich", return_value=True) as mock:
assert seeder.enqueue_enrich(roots=("output",), compute_hashes=True) is True
mock.assert_called_once_with(roots=("output",), compute_hashes=True)
def test_no_pending_when_started_immediately(self, seeder):
"""No pending request should be stored when start_enrich succeeds."""
with patch.object(seeder, "start_enrich", return_value=True):
seeder.enqueue_enrich(roots=("output",))
assert seeder._pending_enrich is None
# ---------------------------------------------------------------------------
# enqueue_enrich queuing when busy
# ---------------------------------------------------------------------------
class TestEnqueueEnrichQueuesWhenBusy:
def test_queues_when_busy(self, seeder):
"""enqueue_enrich should store a pending request when seeder is busy."""
with patch.object(seeder, "start_enrich", return_value=False):
result = seeder.enqueue_enrich(roots=("models",), compute_hashes=False)
assert result is False
assert seeder._pending_enrich == {
"roots": ("models",),
"compute_hashes": False,
}
def test_queues_preserves_compute_hashes_true(self, seeder):
with patch.object(seeder, "start_enrich", return_value=False):
seeder.enqueue_enrich(roots=("input",), compute_hashes=True)
assert seeder._pending_enrich["compute_hashes"] is True
# ---------------------------------------------------------------------------
# enqueue_enrich merging when a pending request already exists
# ---------------------------------------------------------------------------
class TestEnqueueEnrichMergesPending:
def _make_busy(self, seeder):
"""Patch start_enrich to always return False (seeder busy)."""
return patch.object(seeder, "start_enrich", return_value=False)
def test_merges_roots(self, seeder):
"""A second enqueue should merge roots with the existing pending request."""
with self._make_busy(seeder):
seeder.enqueue_enrich(roots=("models",))
seeder.enqueue_enrich(roots=("output",))
merged = set(seeder._pending_enrich["roots"])
assert merged == {"models", "output"}
def test_merges_overlapping_roots(self, seeder):
"""Duplicate roots should be deduplicated."""
with self._make_busy(seeder):
seeder.enqueue_enrich(roots=("models", "input"))
seeder.enqueue_enrich(roots=("input", "output"))
merged = set(seeder._pending_enrich["roots"])
assert merged == {"models", "input", "output"}
def test_compute_hashes_sticky_true(self, seeder):
"""Once compute_hashes is True it should stay True after merging."""
with self._make_busy(seeder):
seeder.enqueue_enrich(roots=("models",), compute_hashes=True)
seeder.enqueue_enrich(roots=("output",), compute_hashes=False)
assert seeder._pending_enrich["compute_hashes"] is True
def test_compute_hashes_upgrades_to_true(self, seeder):
"""A later enqueue with compute_hashes=True should upgrade the pending request."""
with self._make_busy(seeder):
seeder.enqueue_enrich(roots=("models",), compute_hashes=False)
seeder.enqueue_enrich(roots=("output",), compute_hashes=True)
assert seeder._pending_enrich["compute_hashes"] is True
def test_compute_hashes_stays_false(self, seeder):
"""If both enqueues have compute_hashes=False it stays False."""
with self._make_busy(seeder):
seeder.enqueue_enrich(roots=("models",), compute_hashes=False)
seeder.enqueue_enrich(roots=("output",), compute_hashes=False)
assert seeder._pending_enrich["compute_hashes"] is False
def test_triple_merge(self, seeder):
"""Three successive enqueues should all merge correctly."""
with self._make_busy(seeder):
seeder.enqueue_enrich(roots=("models",), compute_hashes=False)
seeder.enqueue_enrich(roots=("input",), compute_hashes=False)
seeder.enqueue_enrich(roots=("output",), compute_hashes=True)
merged = set(seeder._pending_enrich["roots"])
assert merged == {"models", "input", "output"}
assert seeder._pending_enrich["compute_hashes"] is True
# ---------------------------------------------------------------------------
# Pending enrich drains after scan completes
# ---------------------------------------------------------------------------
class TestPendingEnrichDrain:
"""Verify that _run_scan drains _pending_enrich via start_enrich."""
@patch("app.assets.seeder.dependencies_available", return_value=True)
@patch("app.assets.seeder.get_all_known_prefixes", return_value=[])
@patch("app.assets.seeder.sync_root_safely", return_value=set())
@patch("app.assets.seeder.collect_paths_for_roots", return_value=[])
@patch("app.assets.seeder.build_asset_specs", return_value=([], {}, 0))
def test_pending_enrich_starts_after_scan(self, *_mocks):
"""After a fast scan finishes, the pending enrich should be started."""
seeder = _AssetSeeder()
seeder._pending_enrich = {
"roots": ("output",),
"compute_hashes": True,
}
with patch.object(seeder, "start_enrich", return_value=True) as mock_start:
seeder.start_fast(roots=("models",))
seeder.wait(timeout=5)
mock_start.assert_called_once_with(
roots=("output",),
compute_hashes=True,
)
assert seeder._pending_enrich is None
@patch("app.assets.seeder.dependencies_available", return_value=True)
@patch("app.assets.seeder.get_all_known_prefixes", return_value=[])
@patch("app.assets.seeder.sync_root_safely", return_value=set())
@patch("app.assets.seeder.collect_paths_for_roots", return_value=[])
@patch("app.assets.seeder.build_asset_specs", return_value=([], {}, 0))
def test_pending_cleared_even_when_start_fails(self, *_mocks):
"""_pending_enrich should be cleared even if start_enrich returns False."""
seeder = _AssetSeeder()
seeder._pending_enrich = {
"roots": ("output",),
"compute_hashes": False,
}
with patch.object(seeder, "start_enrich", return_value=False):
seeder.start_fast(roots=("models",))
seeder.wait(timeout=5)
assert seeder._pending_enrich is None
@patch("app.assets.seeder.dependencies_available", return_value=True)
@patch("app.assets.seeder.get_all_known_prefixes", return_value=[])
@patch("app.assets.seeder.sync_root_safely", return_value=set())
@patch("app.assets.seeder.collect_paths_for_roots", return_value=[])
@patch("app.assets.seeder.build_asset_specs", return_value=([], {}, 0))
def test_no_drain_when_no_pending(self, *_mocks):
"""start_enrich should not be called when there is no pending request."""
seeder = _AssetSeeder()
assert seeder._pending_enrich is None
with patch.object(seeder, "start_enrich", return_value=True) as mock_start:
seeder.start_fast(roots=("models",))
seeder.wait(timeout=5)
mock_start.assert_not_called()
# ---------------------------------------------------------------------------
# Thread-safety of enqueue_enrich
# ---------------------------------------------------------------------------
class TestEnqueueEnrichThreadSafety:
def test_concurrent_enqueues(self, seeder):
"""Multiple threads enqueuing should not lose roots."""
with patch.object(seeder, "start_enrich", return_value=False):
barrier = threading.Barrier(3)
def enqueue(root):
barrier.wait()
seeder.enqueue_enrich(roots=(root,), compute_hashes=False)
threads = [
threading.Thread(target=enqueue, args=(r,))
for r in ("models", "input", "output")
]
for t in threads:
t.start()
for t in threads:
t.join(timeout=5)
merged = set(seeder._pending_enrich["roots"])
assert merged == {"models", "input", "output"}